TR28870A - The use of lubricants to characterize the skin character. - Google Patents

The use of lubricants to characterize the skin character.

Info

Publication number
TR28870A
TR28870A TR00156/95A TR15695A TR28870A TR 28870 A TR28870 A TR 28870A TR 00156/95 A TR00156/95 A TR 00156/95A TR 15695 A TR15695 A TR 15695A TR 28870 A TR28870 A TR 28870A
Authority
TR
Turkey
Prior art keywords
characterize
lubricants
sulphuric acid
sulphiting
reactive
Prior art date
Application number
TR00156/95A
Other languages
Turkish (tr)
Original Assignee
Henkel Kgaa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Publication of TR28870A publication Critical patent/TR28870A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
    • C14C9/02—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
  • Lubricants (AREA)

Abstract

Sulphited substances useful for stuffing leather are obtained by reacting monobasic or polybasic carboxylic acids (a) with 12 to 72 C atoms with a sulphiting reactive (b), then by neutralisation. As sulphiting reactive (b) a combination of at least one organic sulphonic acid (b1) and sulphuric acid (b2) is used, the proportion of sulphuric acid in relation to the sum of organic sulphonic acid and sulphuric acid amounting to 0.5 to 80 % by weight.
TR00156/95A 1994-02-21 1995-02-16 The use of lubricants to characterize the skin character. TR28870A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4405416A DE4405416A1 (en) 1994-02-21 1994-02-21 Use of sulfated substances to grease leather

Publications (1)

Publication Number Publication Date
TR28870A true TR28870A (en) 1997-07-17

Family

ID=6510719

Family Applications (1)

Application Number Title Priority Date Filing Date
TR00156/95A TR28870A (en) 1994-02-21 1995-02-16 The use of lubricants to characterize the skin character.

Country Status (5)

Country Link
EP (1) EP0746630B1 (en)
AT (1) ATE171481T1 (en)
DE (2) DE4405416A1 (en)
TR (1) TR28870A (en)
WO (1) WO1995022632A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1596423A (en) * 1968-05-25 1970-06-15
EP0247509A2 (en) * 1986-05-26 1987-12-02 Chemische Fabrik Stockhausen GmbH Process for the manufacture of natural fat or oil derivatives, being liquid or having cold-flowing properties at room temperature, and their use
EP0564980A1 (en) * 1992-04-10 1993-10-13 Hoechst Aktiengesellschaft Fat liquoring agent for leather

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1596423A (en) * 1968-05-25 1970-06-15
EP0247509A2 (en) * 1986-05-26 1987-12-02 Chemische Fabrik Stockhausen GmbH Process for the manufacture of natural fat or oil derivatives, being liquid or having cold-flowing properties at room temperature, and their use
EP0564980A1 (en) * 1992-04-10 1993-10-13 Hoechst Aktiengesellschaft Fat liquoring agent for leather

Also Published As

Publication number Publication date
EP0746630A1 (en) 1996-12-11
DE4405416A1 (en) 1995-10-05
WO1995022632A1 (en) 1995-08-24
EP0746630B1 (en) 1998-09-23
ATE171481T1 (en) 1998-10-15
DE59503704D1 (en) 1998-10-29

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